21
TK-760HG/762HG
Test Equipment Required for Alignment
Test Equipment
Major Specifications
1. Standard Signal Generator
Frequency Range
136 to 174MHz
(SSG)
Modulation
Frequency modulation and external modulation
Output
–127dBm/0.1
µ
V to greater than –7dBm/100mV
2. Power Meter
Input Impedance
50
Ω
Operation Frequency
136 to 174MHz or more
Measurement Capability
Vicinity of 100W
3. Deviation Meter
Frequency Range
136 to 174MHz
4. Digital Volt Meter
Measuring Range
1 to 20V DC
(DVM)
Accuracy
High input impedance for minimum circuit loading
5. Oscilloscope
DC through 30MHz
6. High Sensitivity
Frequency Range
10Hz to 1000MHz
Frequency Counter
Frequency Stability
0.2ppm or less
7. Ammeter
20A
8. AF Volt Meter
Frequency Range
50Hz to 10kHz
(AF VTVM)
Voltage Range
1mV to 10V
9. Audio Generator (AG)
Frequency Range
20Hz to 20kHz or more
Output
0 to 1V
10. Distortion Meter
Capability
3% or less at 1kHz
Input Level
50mV to 10Vrms
11. 4
Ω
Dummy Load
Approx. 4
Ω
, 10W or more
12. Regulated Power Supply
13.6V, approx. 20A (adjustable from 9 to 20V)
Useful if ammeter requipped
ADJUSTMENT
Lead wire +
MIC
Shield wire –
1
8
Tuning cable (E30-3383-05)
Adapter cable (E30-3383-05) is required for
injecting an audio if PC tuning is used.
See "PC Mode" section for the connection.
MIC connector
(Front view)
Test cable for microphone input (E30-3360-08)
1 : BLC
2 : PSB
3 : E
4 : PTT
5 : ME
6 : MIC
7 : HOOK
8 : CM